package org.travel_system.service;

import org.travel_system.pojo.Performance;

import java.util.List;

public interface PerformanceService {
    List<Performance> getPerformances();

    Performance getPerformanceByName(String name);

    int addPerformance(Performance performance);

    int updatePerformance(Performance performance);

    int deletePerformance(String name);
}
